Polycom Basefile Editing Help

I’m attempting to add/edit the basefile for a Polycom IP650. When I edit my Yeahlink basefile, I can see all the settings. When I attempt this for Polycom… there are no settings visible. Is this normal? If not, anyone know what I could do to remedy? If I simply hit Add Entry, it never seems to take. Thanks!

For posterity sake… Turns out, I’m a putz. If you scroll down far enough, you get a list of the config files involved. Click on one (in my case, MAC-Features.cfg), and you get that full config to edit.